Fait général: 10072 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 10072 is an uninteresting number.
Culture générale: 10072 is an unremarkable number.
Date historique: July 29th is the day in 1793 that John Graves Simcoe decides to build a fort and settlement at Toronto, having sailed into the bay there.